Browsing Mathematics (Faculty of) by Title
Now showing items 2112-2131 of 2998
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Power Diagrams and Sparse Paged Grids for High Resolution Adaptive Liquids
(Association for Computing Machinery, 2017-07-20)We present an efficient and scalable octree-inspired fluid simulation framework with the flexibility to leverage adaptivity in any part of the computational domain, even when resolution transitions reach the free surface. ... -
The Power Landmark Vector Learning Framework
(University of Waterloo, 2008-05-12)Kernel methods have recently become popular in bioinformatics machine learning. Kernel methods allow linear algorithms to be applied to non-linear learning situations. By using kernels, non-linear learning problems can ... -
A Power-Efficient Smart Lighting System: Modeling, Implementation and Evaluation
(University of Waterloo, 2019-09-03)Lighting load accounts for approximately one third of overall energy consumption in modern office buildings. To reduce this load, we have designed a smart lighting control system that attempts to minimize power consumption, ... -
Powers and Anti-Powers in Binary Words
(University of Waterloo, 2019-08-28)Fici et al. recently introduced the notion of anti-powers in the context of combinatorics on words. A power (also called tandem repeat) is a sequence of consecutive identical blocks. An anti-power is a sequence of consecutive ... -
Practical Lattice Cryptosystems: NTRUEncrypt and NTRUMLS
(University of Waterloo, 2015-12-22)Public key cryptography, as deployed on the internet today, stands on shaky ground. For over twenty years now it has been known that the systems in widespread use are insecure against adversaries equipped with quantum ... -
A Practical Method for High-Resolution Embedded Liquid Surfaces
(Wiley, 2016-05-01)Combining high-resolution level set surface tracking with lower resolution physics is an inexpensive method for achieving highly detailed liquid animations. Unfortunately, the inherent resolution mismatch introduces several ... -
A practical octree liquid simulator with adaptive surface resolution
(Association for Computing Machinery, 2020-07)We propose a new adaptive liquid simulation framework that achieves highly detailed behavior with reduced implementation complexity. Prior work has shown that spatially adaptive grids are efficient for simulating large-scale ... -
Practical Private Information Retrieval
(University of Waterloo, 2011-08-26)In recent years, the subject of online privacy has been attracting much interest, especially as more Internet users than ever are beginning to care about the privacy of their online activities. Privacy concerns are even ... -
Practical Systems for Personal Thermal Comfort
(University of Waterloo, 2016-04-15)Conventional centralized HVAC systems cannot provide office workers with personalized thermal comfort because workers in a single zone share a common air handling unit and thus a single air temperature. Moreover, they heat ... -
Practices Surrounding Social Use of the Nintendo DS Handheld Gaming System
(University of Waterloo, 2008-05-21)Ad-hoc wireless networking has recently become a standard feature of handheld video gaming systems. This capability, along with the portability of the devices, increases the number of places where people can easily engage ... -
Prandtl number dependence of stratified turbulence
(Cambridge, 2020-09-21)Stratified turbulence has a horizontally layered structure with quasi-two-dimensional vortices due to buoyancy forces that suppress vertical motion. The Prandtl number Pr quantifies the relative strengths of viscosity ... -
Prandtl number dependence of stratified turbulence
(University of Waterloo, 2019-08-15)Stratified turbulence is affected by buoyancy forces that suppress vertical motion, resulting in a horizontally-layered structure with quasi-two-dimensional vortices. The Prandtl number Pr quantifies the relative strengths ... -
Preconditioning of Hybridizable Discontinuous Galerkin Discretizations of the Navier-Stokes Equations
(University of Waterloo, 2021-05-19)The incompressible Navier-Stokes equations are of major interest due to their importance in modelling fluid flow problems. However, solving the Navier-Stokes equations is a difficult task. To address this problem, in this ... -
Predictability of Stratified Turbulence
(University of Waterloo, 2023-05-19)In the study of geophysical fluid dynamics, predictability of dynamics at different scales still stands in the foreground of interest as one of the primary challenges. Following Lorenz's pioneering framework, several results ... -
Predicting Endpoint of Goal-Directed Motion in Modern Desktop Interfaces using Motion Kinematics
(University of Waterloo, 2012-04-27)Researchers who study pointing facilitation have identified the ability to identify--during motion--the likely target of a user's pointing gesture, as a necessary precursor to pointing facilitation in modern computer ... -
Predicting epileptic seizures using nonlinear dynamics
(University of Waterloo, 2009-01-23)Epilepsy is a nervous system disorder which affects approximately 1% of the world's population. Nearly 25% of people who have epilepsy are resistant to traditional treatments such as medication and are not candidates for ... -
Predicting Repository Upkeep with Textual Personality Analysis
(University of Waterloo, 2019-08-29)GitHub is an excellent democratic source of software. Unlike traditional work groups however, GitHub repositories are primarily anonymous and virtual. Traditional strategies for improving the productivity of a work group ... -
Predicting Short-Term Water Consumption for Multi-Family Residences
(University of Waterloo, 2018-09-20)Smart water meters have been installed across Abbotsford, British Columbia, Canada, to measure the water consumption of households in the area. Using this water consumption data, we develop machine learning and deep learning ... -
Predicting Test Suite Effectiveness for Java Programs
(University of Waterloo, 2012-07-26)The coverage of a test suite is often used as a proxy for its effectiveness. However, previous studies that investigated the influence of code coverage on test suite effectiveness have failed to reach a consensus about ... -
Predicting the Spectrum Quality and Digestive Enzyme for Shotgun Proteomics
(University of Waterloo, 2022-05-03)In proteomics, database search programs are routinely used for peptide identification from tandem mass spectrometry data. However, many low-quality spectra cannot be interpreted by any programs. Meanwhile, certain high-quality ...